Software Engineer - Specialist E3
About The Position
Radix is seeking talented Software Engineers to support mission-critical satellite ground systems. We value technical excellence, collaboration, and real-world impact. Radix offers a professional yet casual work environment where engineers have direct influence on program success. We support U.S. government customers developing next-generation satellite ground systems. In this role, you will contribute to a Java Spring Boot-based planning and scheduling application that enables mission operations, resource allocation, and execution for satellite ground software. You will work as part of a mission-focused engineering team delivering scalable, reliable backend services while supporting integration, testing, and operational deployment in a secure environment.
Requirements
- U.S. Citizenship
- Currently active TS/SCI security clearance issued by a U.S. Government Entity
- Minimum of 6-10 years of Software Development experience.
- Bachelor’s degree in a STEM discipline or equivalent work experience in lieu of degree
- Strong experience with Java and Spring Boot
- Experience developing backend services and RESTful APIs
- Familiarity with Linux-based development environments
- Experience with Git-based version control and CI/CD workflows (GitLab perferred)
- Working knowledge of databases (SQL and/or NoSQL)
- Ability to design, deploy and maintain complex software systems
- Strong interpersonal, verbal and written communication skills
- Ability to effectively work, and communicate, with engineers, systems teams, and leadership
Nice To Haves
- U.S. Government Adjudicated Full-Scope or Counterintelligence polygraph
- Experience with planning and scheduling systems, mission management, or satellite ground operations
- Familiarity with microservice architectures and containerization (Docker/Kubernetes)
- Experience supporting software in an operational or mission-critical environment
- Background in intelligence community systems or space domain awareness
Responsibilities
- Design, develop, and maintain Java Spring Boot microservices supporting satellite ground planning and scheduling workflows
- Implement RESTful APIs and backend services aligned with defined system architecture and mission requirements
- Collaborate with systems engineers and domain experts to translate mission needs into technical solutions
- Support integration and test activities, including troubleshooting and defect resolution
- Participate in technical reviews, code reviews, and software audits
- Develop and maintain system interfaces (internal and external)
- Contribute to basic DevOps activities, including:
- GitLab repository management
- CI/CD pipeline usage and maintenance
- Supporting containerized deployments and environment configuration
- Follow secure software development practices within a classified environment
Benefits
- Small Company Culture
- Relaxed Flexible Work Environment
- Competitive Wages
- Medical, Dental, & Vision Premiums 100% Employer Funded
- Short-Term, Long-Term Disability, & Life Premiums 100% Employer Funded
- Company Funded Retirement plan of up to 25% of Base Salary
- 6 weeks of Paid Time Off (PTO)
- Professional Development and Educational Benefits
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
